Ecology
What position do birds of prey have in the food web
Apex predators
Which bird of prey has a forked tail
the Red Kite
Which protective measure for birds of prey applies throughout the EU?
EU Birds Directive, Annex 1
Explain the impact vultures have on the ecosystem
- disposal of carcasses
- preventing diseases and bacteria from spreading
Which bird of prey is also called "Mini-Hawk"?
Eurasian sparrowhawk
What was the reason for the population decrease in the mid-20th century?
DDT, thin-shelled eggs
What are the favourite habitats Western Marsh Harrier?
inhabitates reeds, lives close to ponds
Where is the Lesser Spotted Eagle found in Germany?
Brandenburg and Mecklenburg-Western Pomerania
What are todays threats for birds of prey?
- hunting
- destruction of habitats
- less prey
Explain the impact birds of prey have on the ecosystem
- no overuse of resources
- more biodiversity
- higher ecosystem-resiliance
The Eyes of the bird of prey are highly developed.
Name three special attributes
- ability to see UV-light
- able to spot prey from long distances
- 3 eye lids
What are the goals of the Golden Eagle and Bearded Vulture resettlement project in Berchtesgaden?
Golden Eagle:
- Monitoring the condition of the population
- Rising awareness --> environmental education, public relations
Bearded Vulture
- Continuous release of 2-3 young bearded vultures per year
- Monitoring three phases
Many bird of prey species are known to engage in a behavior called "mobbing," where they are harassed by smaller birds. What is the primary purpose of this mobbing behavior, and how does it benefit the smaller birds?
- nest and territory protection
- egg and fledgling protection
Which special feature does the claw of the Osprey have?
able to rotate one claw
What is the name of the author of "Silent Spring" (1962)
Rachel Carson